201631087

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{12911}}^1$

素因数の和:13038

約数の個数: 16

約数和(自身を含む): 242952192

約数和(自身を除く): 41321105

約数列:

[1, 7, 23, 97, 161, 679, 2231, 12911, 15617, 90377, 296953, 1252367, 2078671, 8766569, 28804441, 201631087]

約数ペア:

[(1, 201631087), (7, 28804441), (23, 8766569), (97, 2078671), (161, 1252367), (679, 296953), (2231, 90377), (12911, 15617)]